Implementation notes: x86, hydra8, crypto_kem/sntrup4591761

Computer: hydra8
Architecture: x86
CPU ID: GenuineIntel-000306a9-bfebfbff
SUPERCOP version: 20171218
Operation: crypto_kem
Primitive: sntrup4591761

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
41809808	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20171219	20171218
41810688	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20171219	20171218
41816268	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20171219	20171218
41819576	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20171219	20171218
41821208	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20171219	20171218
41823236	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20171219	20171218
41828512	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20171219	20171218
41848968	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20171219	20171218
41853272	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20171219	20171218
41855836	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20171219	20171218
41857092	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20171219	20171218
41857504	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20171219	20171218
41881148	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20171219	20171218
41881900	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20171219	20171218
41885088	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20171219	20171218
41885264	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20171219	20171218
41893136	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20171219	20171218
41894132	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20171219	20171218
41894992	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20171219	20171218
41907200	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20171219	20171218
41908240	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20171219	20171218
41908296	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20171219	20171218
41908724	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20171219	20171218
41911108	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20171219	20171218
41953208	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20171219	20171218
41955064	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20171219	20171218
41959264	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20171219	20171218
41959880	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20171219	20171218
41961368	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20171219	20171218
41963140	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20171219	20171218
41964784	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20171219	20171218
41967516	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20171219	20171218
41986900	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20171219	20171218
41993696	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20171219	20171218
41994916	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20171219	20171218
41995260	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20171219	20171218
41997080	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20171219	20171218
42021252	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20171219	20171218
42031612	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20171219	20171218
42049784	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20171219	20171218
43302188	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20171219	20171218
43304084	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20171219	20171218
44045952	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20171219	20171218
44047460	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20171219	20171218
44061520	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20171219	20171218
44083432	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20171219	20171218
44134852	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20171219	20171218
44134928	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20171219	20171218
44135656	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20171219	20171218
44146644	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20171219	20171218
44148468	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20171219	20171218
44149488	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20171219	20171218
44179596	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20171219	20171218
44182484	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20171219	20171218
44209368	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20171219	20171218
44240948	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20171219	20171218
44243864	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20171219	20171218
44247404	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20171219	20171218
44247692	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20171219	20171218
44251236	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20171219	20171218
44265692	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20171219	20171218
44272772	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20171219	20171218
44276996	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20171219	20171218
44278264	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20171219	20171218
44280960	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20171219	20171218
44294136	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20171219	20171218
44297116	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20171219	20171218
44300996	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20171219	20171218
44301004	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20171219	20171218
44303700	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20171219	20171218
44303928	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20171219	20171218
44304380	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20171219	20171218
44305424	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20171219	20171218
44307704	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20171219	20171218
44311272	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20171219	20171218
44311724	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20171219	20171218
44311792	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20171219	20171218
44312028	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20171219	20171218
44315920	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20171219	20171218
44320868	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20171219	20171218
44321316	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20171219	20171218
44321796	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20171219	20171218
44322124	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20171219	20171218
44323336	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20171219	20171218
44323972	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20171219	20171218
44324028	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20171219	20171218
44326428	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20171219	20171218
44327728	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20171219	20171218
44329956	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20171219	20171218
44330688	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20171219	20171218
44338576	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20171219	20171218
44347664	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20171219	20171218
44349880	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20171219	20171218
44350368	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20171219	20171218
44352740	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20171219	20171218
44375068	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20171219	20171218
44381316	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20171219	20171218
44399048	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20171219	20171218
44406184	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20171219	20171218
44441092	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20171219	20171218
44447312	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20171219	20171218
44464452	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20171219	20171218
44499588	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20171219	20171218
44563644	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20171219	20171218
45004176	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20171219	20171218
45007904	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20171219	20171218
45048504	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20171219	20171218
45071628	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20171219	20171218
45078764	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20171219	20171218
45114352	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20171219	20171218
45175592	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20171219	20171218
45414676	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20171219	20171218
45414976	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20171219	20171218
45418296	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20171219	20171218
45426492	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20171219	20171218
45426680	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20171219	20171218
45468548	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20171219	20171218
45878828	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20171219	20171218
45907988	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20171219	20171218
45916040	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20171219	20171218
45927812	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20171219	20171218
45952300	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20171219	20171218
46378548	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20171219	20171218
46391140	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20171219	20171218
46392588	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20171219	20171218
46393692	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20171219	20171218
46398588	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20171219	20171218
46399100	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20171219	20171218
46417792	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20171219	20171218
46498548	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20171219	20171218
62571600	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20171219	20171218
62604604	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20171219	20171218
62605792	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20171219	20171218
62607596	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20171219	20171218
62834500	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20171219	20171218
62836356	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20171219	20171218
62836524	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20171219	20171218
63050192	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20171219	20171218
63086228	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20171219	20171218
63088052	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20171219	20171218
63637432	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20171219	20171218
63640152	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20171219	20171218
66842332	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20171219	20171218
66850116	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20171219	20171218
66853528	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20171219	20171218
66895540	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20171219	20171218
66952708	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20171219	20171218
66975408	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20171219	20171218
66986972	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20171219	20171218
66991064	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20171219	20171218
67272516	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20171219	20171218
67316100	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20171219	20171218
67419872	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20171219	20171218
67479736	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20171219	20171218
76450616	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20171219	20171218
76451672	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20171219	20171218
76453708	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20171219	20171218
76454668	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20171219	20171218
77507708	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20171219	20171218
77565400	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20171219	20171218
78760568	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20171219	20171218
78870704	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20171219	20171218
78889484	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20171219	20171218
79280752	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20171219	20171218
79364596	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20171219	20171218
79401192	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20171219	20171218
79838036	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20171219	20171218
79845500	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20171219	20171218
79928212	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20171219	20171218
80182056	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20171219	20171218
80775880	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20171219	20171218
80829456	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20171219	20171218

Test failure

Implementation: crypto_kem/sntrup4591761/ref
Compiler: gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_kem/sntrup4591761/avx
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 88, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	avx
gcc -m32 -O2 -fomit-frame-pointer	avx
gcc -m32 -O3 -fomit-frame-pointer	avx
gcc -m32 -O -fomit-frame-pointer	avx
gcc -m32 -Os -fomit-frame-pointer	avx
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	avx
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	avx
gcc -m32 -march=athlon -O -fomit-frame-pointer	avx
gcc -m32 -march=athlon -Os -fomit-frame-pointer	avx
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=i386 -O -fomit-frame-pointer	avx
gcc -m32 -march=i386 -Os -fomit-frame-pointer	avx
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=i486 -O -fomit-frame-pointer	avx
gcc -m32 -march=i486 -Os -fomit-frame-pointer	avx
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	avx
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	avx
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	avx
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	avx
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=k6 -O -fomit-frame-pointer	avx
gcc -m32 -march=k6 -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	avx
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	avx
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentium -O -fomit-frame-pointer	avx
gcc -m32 -march=pentium -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	avx
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	avx

Compiler output

Implementation: crypto_kem/sntrup4591761/avx
Compiler: gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 68, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	avx
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=core2 -O -fomit-frame-pointer	avx
gcc -m32 -march=core2 -Os -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	avx
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=corei7 -O -fomit-frame-pointer	avx
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	avx
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=k8 -O -fomit-frame-pointer	avx
gcc -m32 -march=k8 -Os -fomit-frame-pointer	avx
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	avx
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	avx
gcc -m32 -march=nocona -O -fomit-frame-pointer	avx
gcc -m32 -march=nocona -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	avx
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	avx
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	avx
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	avx
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	avx
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	avx
gcc -m32 -march=prescott -O -fomit-frame-pointer	avx
gcc -m32 -march=prescott -Os -fomit-frame-pointer	avx

Compiler output

Implementation: crypto_kem/sntrup4591761/avx
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

int32_sort.c: int32_sort.c: In function 'minmax8':
int32_sort.c: int32_sort.c:329:11: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
int32_sort.c: __m256i a = _mm256_loadu_si256((__m256i *) x);
int32_sort.c: ^
int32_sort.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:41:0,
int32_sort.c: from int32_sort.c:2:
int32_sort.c: int32_sort.c: In function 'minmax02through1315':
int32_sort.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avxintrin.h:900:1: error: inlining failed in call to always_inline '_mm256_storeu_si256': target specific option mismatch
int32_sort.c: _mm256_storeu_si256 (__m256i *__P, __m256i __A)
int32_sort.c: ^
int32_sort.c: int32_sort.c:24:3: error: called from here
int32_sort.c: _mm256_storeu_si256((__m256i *) (x + 8),b);
int32_sort.c: ^
int32_sort.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:41:0,
int32_sort.c: from int32_sort.c:2:
int32_sort.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avxintrin.h:900:1: error: inlining failed in call to always_inline '_mm256_storeu_si256': target specific option mismatch
int32_sort.c: _mm256_storeu_si256 (__m256i *__P, __m256i __A)
int32_sort.c: ^
int32_sort.c: int32_sort.c:23:3: error: called from here
int32_sort.c: _mm256_storeu_si256((__m256i *) x,a);
int32_sort.c: ^
int32_sort.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
int32_sort.c: from int32_sort.c:2:
int32_sort.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:878:1: error: inlining failed in call to always_inline '_mm256_unpackhi_epi64': target specific option mismatch
int32_sort.c: _mm256_unpackhi_epi64 (__m256i __A, __m256i __B)
int32_sort.c: ...
int32_sort.c: int32_sort.c: In function 'minmax8':
int32_sort.c: int32_sort.c:329:11: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
int32_sort.c: __m256i a = _mm256_loadu_si256((__m256i *) x);
int32_sort.c: ^
int32_sort.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:41:0,
int32_sort.c: from int32_sort.c:2:
int32_sort.c: int32_sort.c: In function 'minmax02through1315':
int32_sort.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avxintrin.h:900:1: error: inlining failed in call to always_inline '_mm256_storeu_si256': target specific option mismatch
int32_sort.c: _mm256_storeu_si256 (__m256i *__P, __m256i __A)
int32_sort.c: ^
int32_sort.c: int32_sort.c:24:3: error: called from here
int32_sort.c: _mm256_storeu_si256((__m256i *) (x + 8),b);
int32_sort.c: ^
int32_sort.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:41:0,
int32_sort.c: from int32_sort.c:2:
int32_sort.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avxintrin.h:900:1: error: inlining failed in call to always_inline '_mm256_storeu_si256': target specific option mismatch
int32_sort.c: _mm256_storeu_si256 (__m256i *__P, __m256i __A)
int32_sort.c: ^
int32_sort.c: int32_sort.c:23:3: error: called from here
int32_sort.c: _mm256_storeu_si256((__m256i *) x,a);
int32_sort.c: ^
int32_sort.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
int32_sort.c: from int32_sort.c:2:
int32_sort.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:878:1: error: inlining failed in call to always_inline '_mm256_unpackhi_epi64': target specific option mismatch
int32_sort.c: _mm256_unpackhi_epi64 (__m256i __A, __m256i __B)
int32_sort.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer	avx
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	avx
gcc -m32 -march=barcelona -O -fomit-frame-pointer	avx
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	avx

Compiler output

Implementation: crypto_kem/sntrup4591761/avx
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

int32_sort.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
int32_sort.c: from int32_sort.c:2:
int32_sort.c: int32_sort.c: In function 'minmax02through1315':
int32_sort.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:878:1: error: inlining failed in call to always_inline '_mm256_unpackhi_epi64': target specific option mismatch
int32_sort.c: _mm256_unpackhi_epi64 (__m256i __A, __m256i __B)
int32_sort.c: ^
int32_sort.c: int32_sort.c:22:5: error: called from here
int32_sort.c: b = _mm256_unpackhi_epi64(g,h);
int32_sort.c: ^
int32_sort.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
int32_sort.c: from int32_sort.c:2:
int32_sort.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:906:1: error: inlining failed in call to always_inline '_mm256_unpacklo_epi64': target specific option mismatch
int32_sort.c: _mm256_unpacklo_epi64 (__m256i __A, __m256i __B)
int32_sort.c: ^
int32_sort.c: int32_sort.c:21:5: error: called from here
int32_sort.c: a = _mm256_unpacklo_epi64(g,h);
int32_sort.c: ^
int32_sort.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
int32_sort.c: from int32_sort.c:2:
int32_sort.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:363:1: error: inlining failed in call to always_inline '_mm256_max_epi32': target specific option mismatch
int32_sort.c: _mm256_max_epi32 (__m256i __A, __m256i __B)
int32_sort.c: ^
int32_sort.c: int32_sort.c:20:11: error: called from here
int32_sort.c: __m256i h = _mm256_max_epi32(c,d);
int32_sort.c: ^
int32_sort.c: ...

Number of similar (compiler,implementation) pairs: 12, namely:

Compiler	Implementations
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	avx
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	avx
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	avx
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	avx
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	avx
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	avx
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	avx
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	avx
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	avx
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	avx
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	avx
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	avx

Compiler output

Implementation: crypto_kem/sntrup4591761/avx
Compiler: gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer

mult.c: mult.c: In function 'mult24x8_float':
mult.c: mult.c:49:3: error: 'asm' operand has impossible constraints
mult.c: __asm__( \
mult.c: ^
mult.c: mult.c:149:3: note: in expansion of macro 'MULSTEP_fromzero'
mult.c: MULSTEP_fromzero(0,h0,h1,h2,h3,h4)
mult.c: ^
mult.c: mult.c:36:3: error: 'asm' operand has impossible constraints
mult.c: __asm__( \
mult.c: ^
mult.c: mult.c:151:5: note: in expansion of macro 'MULSTEP_noload'
mult.c: MULSTEP_noload(j + 1,h1,h2,h3,h4,h0)
mult.c: ^
mult.c: mult.c:36:3: error: 'asm' operand has impossible constraints
mult.c: __asm__( \
mult.c: ^
mult.c: mult.c:152:5: note: in expansion of macro 'MULSTEP_noload'
mult.c: MULSTEP_noload(j + 2,h2,h3,h4,h0,h1)
mult.c: ^
mult.c: mult.c:36:3: error: 'asm' operand has impossible constraints
mult.c: __asm__( \
mult.c: ^
mult.c: mult.c:153:5: note: in expansion of macro 'MULSTEP_noload'
mult.c: MULSTEP_noload(j + 3,h3,h4,h0,h1,h2)
mult.c: ^
mult.c: ...

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	avx
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	avx